| Slough to Friendswood (Texas) | 4,836.55 mi (7,783.67 km) |
| Slough to Frisco (Texas) | 4,711.61 mi (7,582.61 km) |
| Slough to Front Royal (Virginia) | 3,691.71 mi (5,941.23 km) |
| Slough to Fruit Cove (Florida) | 4,252.37 mi (6,843.52 km) |
| Slough to Fruita (Colorado) | 4,828.49 mi (7,770.71 km) |
| Slough to Fruitville (Florida) | 4,425.62 mi (7,122.35 km) |
| Slough to Fuller Heights (Florida) | 4,376.50 mi (7,043.30 km) |
| Slough to Fullerton (California) | 5,425.05 mi (8,730.77 km) |
| Slough to Fullerton (Pennsylvania) | 3,506.16 mi (5,642.63 km) |
| Slough to Fulshear (Texas) | 4,854.12 mi (7,811.95 km) |
| Slough to Fulton (Missouri) | 4,238.68 mi (6,821.50 km) |
| Slough to Fulton (New York) | 3,428.56 mi (5,517.73 km) |
| Slough to Fuquay-Varina (North Carolina) | 3,869.38 mi (6,227.17 km) |
| Slough to Gadsden (Alabama) | 4,241.36 mi (6,825.80 km) |
| Slough to Gaffney (South Carolina) | 4,012.34 mi (6,457.23 km) |
